TR201807020T4 - Door opener for a door located inside a building. - Google Patents

Abstract

A door opener is described having a door opener casing 14, an electromotor 12 housed therein, and a slide driven by the electromotor 12. The slider 11 can be linearly displaced between an extended locking position and an extended unlocking position, so that the door opener can be used in different door types, in particular on both sides of the doors and on glass doors and on the other hand on single-sided opening doors. bearing.

Description

DESCRIPTION DOOR OPENER FOR A DOOR IN A BUILDING The invention can be moved into or on a door frame that is fixed in place An electric door intended for a door with a hinged door leaf It's about the opener. A door is preferably a door located inside a building. FR A door opener according to the general concept of claim 1 is known from 2 558 886. Gate the opener has a door opener casing and inside it are the components of the door opener. is bedded. Door opener case, as a door opener guard or mainly a bearing plate on which the components of the door opener are bedded may be acknowledged. Door opener, door opener case or door opener It has an electromotor which is mounted inside its housing. electromotor, preferably it serves to actuate the door opener latch. door opener latch, a constitutes the latch bolt, hereinafter referred to as the latch.

The slider is inside the door opener casing, one slider in the operating direction, the door opener into the door opener case with a locking position that has been driven out of the case. preferably linearly and vertically between a driven unlock position It is slidably bedded. In addition to the electromotor, the slider from the locking position to the unlocking position or driven by a supporting spring assembly, preferably a return spring assembly is also possible. The slider, according to the use of the door opener, specific It can be designed, that is, for use on doors with swing-open door leaves. fork, fork-shaped door that opens to both sides when the door is in the locking position it may have a bolt end with which the wing wraps around it. suitable for this In shape, in slider, door opener applications, with glass door leaf, especially both with both side opening glass door leaf and single side opening glass door leaf may be provided for doors. Door opener with one side opening for use on doors, with a stop surface for the wing with one-sided opening A slider is required. This is in practice, so far different door types for different door types. means that openers are required.

Invention requires that a door opener is greater than the local conditions and door type of the door opener. duty to form in such a way that it can be used independently is fundamental.

The invention analyzes this task with the subject of the claim province.

Particularly important in the solution according to the invention is that the slider has a carrier body. at least one bolt on and/or inside said carrier body. Its body can be fixed in a variable adjustable position. Slide the body of the slide, in the closed position of the door, locking in the sense of a locking In its position, it is the part that interacts with the door leaf. Variable adjustable position the door opener, with the same bolt, only the components of the slider each time. adapting its position, universally in different doors and in different local conditions possibility to use. Especially doors and glass that open from one side to both sides for doors and for doors with a single-sided hinged wing an adaptation thanks to the variably adjustable position of the stem and slider possible. Thus, in-situ mounting compensation, i.e. the end of the wing Compensation changes in positioning by making appropriate adjustments to the slider. condition is created. This is especially true for glass door locks. Locking position can be arbitrarily shifted to the middle, to the left, or to the right can be adjusted. According to the invention between the carrier body and the slider body Thanks to the variable position adjustment, it is also especially suitable for doors that open to both sides and on glass door leaves, condition that the slider is adapted to the door leaf thicknesses is being created. Adaptation can be done steplessly. as a variable thanks to the adjustable position, a fork-shaped wrap-around slider Based on an application foreseen for door wings that open to both sides, The sliding door opens to only one side, preferably on one side. The condition for conversion to the applications envisaged for the wings is also created.

Particularly preferred embodiments of the invention are on and/or inside the carrier body. and/or a second bolt on or into the at least one bolt body It envisages that the body can be fixed. With two slider bodies of the slider sliders with a fork-shaped slider end are particularly easy to can be recovered in one way or another. In the preferred advanced design, the second slider It may be envisaged that it can be fixed in a variable adjustable position.

In this way, the fork-shaped slider end formed over the two slider bodies is clean. The width depends on the thickness of the door leaf, that is, the door leaf that opens on both sides or the glass door. It can be adjusted to obtain an optimum adaptation to the thickness of the blade.

As for the variable adjustable, preferably the slider body having at least one and/or the second bolt body in the adjustable position perpendicular to the door plane. may be adjustable. Thus, to the plane of the door leaf a vertical adjustability is obtained, which can be adjusted both on the door leaf for adaptation to thicknesses as well as when changes in the final position occur It is very important for assembly balancing. Additionally or alternatively, at least one the slider operating direction of the bolt body and/or the second bolt body adjustable position along and/or adjustable position along the door plane It may be envisaged that it can be adjusted in terms of In this way, especially optimum positioning of the slide along the wing edge can be realized. In particularly preferred embodiments, at least one the position of the slider body and/or the second slider body, steplessly is expected to be adjustable.

A free fork-shaped slider end, which is particularly preferred constructively embodiments having at least one slider body, particularly advantageously and the second slide body, having a free slide end in the form of a fork, it can envisage forming a bolt body formed by combining them. This In applications, with the preferred advanced design, the fork-shaped slider end is clean. width, the position of at least one slider body and/or the second slider the fact that the position of the body can be adjusted by being adjustable may be foreseen. Here, the bolt body formed by assembling, variable in its position in and/or on the carrier body. It can also be foreseen that it can be adjusted.

With the adjustability in the applications made with the slider body formed by combining in relation to the door plane, that is, of the bolt body formed by assembling perpendicular to the plane of the door frame fixed in place and/or bolt operation adjustable position along the direction of the door and/or adjustable along the door plane It may be envisaged that it can be adjusted in terms of position.

Here, advantageously, the bolt body formed by assembling It may be envisaged that the position can be adjusted infinitely.

A particularly simple constructor where functionality is high and variability is high the design means that the at least one bolt body and/or the second bolt body It is formed as a body with an L-shaped cross-section is achieved when predicted. Here, advantageously, in cross section L- shaped body has a fixing leg lying on the carrier body and have a slider leg that protrudes from the carrier body may be foreseen.

Regarding the variable position adjustment, in these applications, a long hole is formed, transversely in the fixing leg of the slider body a hole or a long hole that is round in cross-section is formed and the holes are It is envisaged that a screw-through connection is provided. can happen. Alternatively, it can be inserted into the carrier body, which is round in cross section. a hole is formed and a hole is inserted into the fixing leg of the slider body. long hole formed and a compression screw passing through the holes connection may be foreseen. Compression screw connection, threaded into a compression screw and into which the compression screw can be screwed may have a spline stone with a hole. In the preferred advanced design, the carrier into the body and/or into the fixing leg of the slider body, It may be envisaged that a guide foreseen to receive it has been prepared.

The second slider body is formed in one piece with the carrier body or the second Applications where the slider body is rigidly connected to the carrier body are possible.

Alternatively or additionally, the at least one bolt body may be replaced by a second bolt body. the slider body, which is formed in one piece or has at least one, It may be provided that it is rigidly connected to the second slider body. Particularly preferred applications are the insertion of a door leaf sensor into the slide. envisages it to be bedded. Door leaf sensor, especially in fork shape In applications that have a slider end that is in the form of a fork, the two may be arranged between the slider leg.

The door leaf sensor can be moved into the slide, preferably axially. It can be slidably bedded. Carrier of door leaf sensor Applications in which the body is embedded are preferred.

The door leaf sensor is preferably connected to an electrical control- and/or monitoring equipment and locking the door leaf in the closed position, preferably in accordance with the technique It detects whether it stops in its position or not. Door leaf sensor, preferably closed When the door leaf that stays in position is applied, in order to be pressed into the slide, the control- and/or spring-loaded to ensure that a suitable signal is sent to the monitoring equipment. can be bedded.

With regard to the use of the door opener in accordance with the invention, the door opener, slider, Having a prong-shaped tip at its free end means that its clean width, two Adaptable and/or adaptable to the width of the swing door leaf for use on a door with a swing-open leaf may have been foreseen. Door opener, slider, free The fact that it has a fork-shaped tip at the tip, its clean width, glass door can be adapted and/or adapted to the thickness of the sash, a glass It is also foreseen that it will be formed for use in a door with a leaf. can happen. Alternatively, glass door leaves or swing-open door leaves from the proper adaptation of the slide, from the practices envisaged for Then, due to the structure of the bolt, easily, the door opener, the slider, the hinged door by having a free end with a stop surface for the end of the wing, as intended for use on a door with a hinged door leaf can be converted. Making such a conversion on the slider, in particular, Two adjustable positions on the carrier body and/or relative to each other. It is possible in applications that require it to have a slider body. Your position adjustability, preferably the slider body or slider bodies to the carrier body, It is realized by the fact that it is fixed in a removable way.

This invention is now explained in detail by means of application examples. Here Figure1 consists of a door frame, a door leaf, two door hinges and an invention. A schematic of a door with a suitable door opener its appearance; Figure 2 illustrates a first embodiment of the door opener in accordance with the invention, a in the first position, in a sematic section view; Figure 3 Figure 2 door opener in a second position; Figure 4 Figure 2 door opener in a third position; Figure 138, 13b Figures 14a, 14b, 140 Figure 158, 15b, 150 Figures 16a, 16b Figure 2 door opener in a fourth position; Figure 2 door opener in a fifth position; Figure 2 door opener in a sixth position; Figure 2 door opener in a seventh position; A second embodiment of the door opener in accordance with the invention includes a as a sematic section view; The door opener in Figure 2 has a latch, a single as a sematic section view; View the slider shown in Figure 10 as a perspective view as a single view. in appearance; The slider shown in Figure 11, in the exploded view in case of; Slide the bolt of the door opener shown in Figure 2, the retracted lock in the unlocked position (Fig. 13a) and out locking position (Figure 13b), in perspective view each time; The slider of the door opener shown in Figure 2 is adjusted differently. the top view display (Fig. In 14a the locking position is in the middle, in Figure 14b the locking position position shifted to the left, locking position in Figure 14c shifted to the right); different thicknesses of the wing (the smallest wing thickness in Figure 15a). for middle wing thickness in Figure 15b, maximum in Figure 150 for wing thickness) slider for adaptation while the thermal width of the stems is adjusted differently, the slider, single as display, top view displays; the slide of the door opener according to Figure 13b. shows that here shown in Figure 13b, two Based on the bolt provided for the door wings that open to the side, two by disassembling one of the slider body, converted to bolt intended for use on doors (Fig. 16a DIN is on the right for bent doors, Fig. 16b DIN is on the left.) for doors with kinks).

Figure 1, schematically, to a door frame (2) via two door hinges (3) a door (1) with a door leaf (4) which is pivotally shows. The door hinges (3) are connected to each other along a door rotation axis (5). arranged at a distance. The door hinges (3) are attached to the door (1) in Fig. 1 It is projected on a vertical side shown on the left. Door leaf (4), preferably a hinged door leaf.

However, on the front of the door, the door leaf (4) is formed as a door leaf that opens to both sides. Applications where it is formed as a door that opens to both sides, the door hinges (3) possible if properly designed. However, in the case shown, the important thing is that the door is that the wing is formed as a glass wing. Inside the door, glass door- A door opener, which is designed as a door opener, is fitted.

The door opener is identified with reference number 6 in Figure 1. This door opener in question, It is mounted on the upper horizontal pillar area of the door frame. This door opener in question, As it has been said, it is applied as a glass door-door opener. For that, the slider (11) has a special door opener bolt. Slider (11), can be driven in and out linearly, the mounting shown of the door opener In position, the slider (11) moves in and out linearly in the vertical direction. can be driven. The slider, in the case shown, is formed as a U-profile, at one free end so that when said bolt is in the extended position, the door is closed. in position, it surrounds the door leaf (4) from its upper edge.

The bolt is electrically powered by a self-locking electric motor (12). It can be operated and electrically released via an electro-magnet (13). can be combined. This slider (11), electromotor (12) and electro-magnet (13) components and various transmission equipment acting between these components, a door opener it is embedded in its housing (14). Bolt (11), itself end, locking end, out of the door opener housing (14), into a locking position and the door opener into the unlocking position (14) where it is not engaged with the flap. it is bedded in a way that can be driven.

Figures 2 to 8 show the structure and mode of action of the door opener (6) in detail.

The door opener housing (14) is a long, vault-shaped housing that is enclosed within it. the electric motor (12), its longitudinal axis, the longitudinal axis of the door opener housing (14) It is arranged to be in line with. Electromotor (12), door opener It is mounted in its housing (14) in a longitudinally slidable manner, where said electric motor can take a rear and a front position and can be fixed in position.

The electromotor (12) has a linear output (12I). One tenth linear motor or one gear it may be a motor, wherein the gear drives the at least one rotational movement in a linear turns it into action. To the free end of the linear output (12I), a switching element (15) is arranged and said switching element is a switching element. with a switching curve (11k) consisting of edge (113) and slider (11) interacts. An electric motor (12) is fixed to the housing with the housing. An engine return spring (16) is arranged between the stopper (14a) and this motor return spring, in the example of the application shown, as a helical compression spring is thanked.

In Figure 2, the electromotor (12) is in the rear position, where the linear output (12l) protruded and switching element (15) with rear end portion to stopper (14a) is based on. The bolt (11) has been driven into the door opener housing (14) and the lock is in the open position.

The electromagnet (13) interacts with the L-shaped folding anchor (17). folding anchor (17) is a swivel supported at one end in the door opener housing (14). it has a bearing (17I) and with the other end part, a coil core of the electromagnet (13) interacts, where an anchor is placed back between the other end and the coil core. the return spring (18) is arranged. Anchor return spring (18), electromagnet (13) When no current is supplied, the folding anchor (17) is disconnected from the coil core. supports. At the top of the L-shaped folding anchor (17), a seating curve (17r) This seating curve is formed by the current flow to the electro-magnet (13). when not supplied, it interacts with a seat groove 19a of a locking lever 19 .

The locking lever (19) is a back supported on the door opener housing (14). It is pressed against the folding anchor (17) by the return spring (20). shown for example, the return spring (20) is constituted as a helical compression spring. has been made. The locking lever (19) is a supported one in the door opener housing (14). a two-arm, rotatably mounted in the swivel bearing (19d) it is appreciated as a lever. Back of the locking lever (19) to the folding anchor (17) its end part is attached to the door opener housing of the electromotor (12). formed as a locking nose (19r) interacting with a seat cavity (12a) has been made.

Figure 3 shows the door opener (6) with the linear output (12I) of the electromotor (12) inserted. Therefore, the electric motor (12) is driven to the stopper (14a) and the motor is turned back. shows a first intermediate position in which the return spring (16) is tensioned.

Engine return spring (16) with linear output (12I), better overall appearance In Figure 3, they are not shown as hidden components for the purpose. Slider (11), Figure As in 2, it is in the unlock position.

Figure 4 shows the door opener (6), where the electro-magnet (13) is energized and the folding anchor (17), After rotating in the slewing bearing (17I), the electromagnet (13) is placed on the coil core. shows a second intermediate position on which it rests. Rotation of the folding anchor (17) As a result, the seat curve (17r) corresponds to the seat groove (19a) of the locking lever (19). comes out of the interlocking state and fits into the seat groove (19a) of the locking lever (19). it rests on an adjacent bearing part. Locking lever (19), inside the slewing bearing (19d), against the spring force of the return spring (20), the door opener it is rotated against the inner wall of the housing (14) and the locking nose (19r) it passes into the seating cavity (12a) of the electromotor (12). In this way, the electromotor (12) is fixed in its front position. Bolt (11), Figure 2 and 3, it is in the unlock position.

Figure 5 shows the door opener (6) with the slider (11) partially extended.

The linear output (12I) of the electromotor (12) is now partially driven out. electromotor Since (12) is fixed in its relative position to the door opener housing (14), a switching edge (155) of the switching element (15), one of the slider (11) It slides over the switching edge (113) and slides the slider (11), the door opener. it pushes it out of its housing (14). Bolt (11), locking with unlock position between the position.

Figure 6 shows the door opener (6) fully extended, which is now in the locked position. together with the slider (11). The switching edge (11s) of the slide (11) a thrust transmission as described above with the switching edge (153) an ascending part forming the a stopper for the horizontal lower part of the switching edge (15s) of the element (15) has a part. As Figure 6 shows, therefore, the bolt (11) fixed in position.

Figure 7 is cut in another cross-sectional plane of the slider (11) and the switching element (15). so that the switching element (15) is now attached to the slider (11) of a switching curve (11k) interacting with a guide pin (15f) arranged It is the same as Figure 6 except that it is visible. The switching curve (11k) is horizontal when the slider (11) is in the locking position, the guide pin (15f) is in it rests on the horizontal part. The horizontal part is towards the direction of the electromotor (12), it transitions to a falling part, the part in question, as the foot part. is followed by a short horizontal part. Figure 9 shows the switching curve (11k) shown in an enlarged view.

Figure 8 shows that since the current of the gate opener (6) to the electro-magnet (13) has just been cut off, a position where the slide (11) slides back into the door opener housing (14). shows. The collapsible anchor (17) has fallen down and the anchor return spring (18) brought back to the starting position shown in Figure 2. anchor back return spring (18), seat curve (17r) at anchor (17) and locking lever (19) the adhesion friction between the abutment will be overcome, so that the anchor (17) while turning the seat curve (17r) into the seat groove (193) of the locking lever (19). sized down. As a result, the locking lever (19) by the return spring (20), the locking nose (19r), the seat cavity of the electric motor (12) It is rotated in such a way that it comes out of its interlocked state. With electromotor (12) The engine return spring (16), arranged between the stopper (14a), is now presses the electric motor (12) to the rear position shown in Figure 2, while the switching element (15) is moved towards the stopper (14a). Shape The guide pin 15f, described in Fig. 7, is the falling part of the switching curve 11k. slides on it, so the slider (11) is still inside the door opener housing (14). is drawn in. Switching curve (11k), slider (11) fully door opener Before being pulled into its housing (14), the switching element (15) It is sized to be out of the interlocking state with its curve (11k). Slide (11) now only the back that has been stretched during the extrusion of the slide (11) it is moved by the return spring (11r). slide return spring (11r), In the example of the embodiment shown, it is formed as a spring with one leg and its one leg on one pin (112) of the slider (11) and the other leg on the door opener housing (14). is not supported.

As Figure 11 shows, the locking end of the slider (11) is formed from a glass plate. It has a U-shaped receiving part provided for a door leaf (4), where To reduce friction, rollers are provided inside the U-legs. Bring it back the spring force of the spring (11r) alone to separate the slider (11) from the door leaf (4) is not sufficient, therefore, over the switching element (15) onto the slider (11) the engine return spring (17) acting in conjunction with the slide return spring (1 1 r), It applies the high restoring force required for the separation of the slider.

The summary feature of the door opener (6) is that it has the following movement flow: Step 1: Electromotor (12) with linear output (12l) driven in briefly current is supplied, where the output (15) rests on the stop (14a) and the motor the return spring (16) is tensioned. Electromagnet (13) current is not provided.

Step 2: No current is supplied to the electromotor (12).

Current is supplied to the electro-magnet (13), so that the folding anchor (17), rests on the coil core of the electro-magnet (13) and the anchor is the return spring (18) is tensioned. The folding anchor (17), the locking lever (19), the locking nose of the locking lever (19), the seating of the electric motor it presses into the blocking position into which the groove (12a) passes. eingreift.

The electromotor (13) is fixed in its position.

Step 3: The electromotor (12) will be driven out for a short time, the linear output (12I) current is given in the figure. The switching element (15), the slider (11), moves it to the locking position and fixes it there.

The slide return spring (11r) is tensioned. Electromagnet (13) current are given.

Step 4: The electro-magnet (13) is disconnected from the electrical circuit. folding anchor (17) is returned to its starting position by the anchor return spring (18). the locking lever (19), while the locking lever (19) the locking nose (19r) is interlocked with the seat groove (12a) of the electric motor (12). it is rotated in such a way that it comes out of its past state. Current to the electromotor (12) is not supplied and is driven back by the engine return spring (16). position, while the switching element (15) (11) pulls back from engagement with door leaf (4) and Slider The return spring (1 1 r) moves the bolt (11) into the unlocking position.

Step 4, it is possible to unlock the door opener (6) without the use of auxiliary energy indicates that the door opener (6) is open in case of a power failure. It can also be used as a door opener that releases the blade (4).

The door opener (6), shown in Figures 2 to 87, is formed as a quiescent current-door opener. has been made. Figure 9, unlike it, is formed as a working current-door opener. it shows a door opener (7), where the slider (11) of the door opener (7), It is in the position of the door opener (6) as shown in Figure 6.

The door opener (7) shown in Figure 9 is, in terms of construction, the door opener described in Figures 2 to 8”. Equipped with the opener, the difference is the self-locking electromotor (12), it is not formed in a longitudinally slidable way, on the contrary, it is a door opener. It is fixed in position (14) in its housing with a pin screw. Here, the electromotor (12), itself, meanwhile, with the forehead surface on the exit side, the door opener It is positioned to rest on the stopper (14a) of the housing (14). Important The electromagnet (13), which is designed to fix the electric motor (12), is foldable. anchor (17), anchor return spring (18), locking lever (19) and return spring (20) components are disappearing. Likewise, the engine return spring (16) is also disappearing.

The feature of the door opener (7) is that it has the following movement flow: Step 1: The electromotor (12) will be driven out for a short time, the linear output (12I) Direct current voltage is given in the figure. Switching element (15), moves the slider (11) to the locking position and puts it there, in connection with the self-locking of the electromotor (12), fixes it. The slide return spring (1 1 r) is tensioned.

Step 2: The linear output (12I) will be driven briefly into the electromotor (12) Direct current voltage with opposite polarity is given in the figure, while the switching element (15), the slider (11), interlocked with the door leaf (4) it retracts from its position and the bolt return spring (11r) puts it in the open position.

The door opener (6), the electric motor (12), shown in Figures 2 to 8, or the figure 3 In the position shown in Fig. 6, for example, by tightening a clamping screw, with the working current, by fixing it and not giving current to the electro-magnet (13) It is also possible to modify it for the operating mode. In this case, only the door opener electric actuator has to be modified additionally.

Following Figure 1 shows that one carrier body (11t) and two slider bodies (11k) different adjustments of a manal (11) created by combining and shows the configurations. Figure 12, all components, disassembled shows in view.

From figures 14a, 14b and 14c, the slider (11) has various locking positions, It can be seen that it is adjustable. This adjustment makes the slider bodies (11k) It is carried out by adjusting it on the carrier body (11t). stepless Thanks to the adjustability, desired intermediate positions are possible.

Figures 15a, 15b and 150 for adaptation to different door leaf thicknesses. by creating different clean widths of the fork-shaped slider end of the slider (11), It can be seen that it is adjustable. This adjustability allows the slide bodies (11k) Thanks to being mutually adjustable on the carrier body (11t) available.

Figures 16a and 16b show that the slider bodies 11k are repositioned on the carrier body 11t. by the fact that its position can be changed by insertion, the slider (11) shows that it can be converted.

List of reference numbers 1 Door 6,711k 111'128 12I14 14a151' 15517 17r19 door frame door hinge door leaf Door rotation axis door opener switching curve slide return spring switching edge Carrier body first slider body second slider body long hole groove stone tapped hole clamping screw You ask electromotor seat recess linear output electro-magnet door opener guard Stopper switching element guide pin switching edge engine return spring folding moment kraj slewing bearing sitting curve Anchor return spring locking lever seat recess slewing bearing lock nose return spring

Claims (1)

REQUIREMENTS Electric door opener intended for a door with a door leaf that can be moved movably into or on a fixed door frame, by an electric motor (12) and an electric motor (12) mounted in it and optionally a spring assembly (11r) with a slider inside the door opener frame (14), which is slidably bedded between a locking position pushed out from the door opener frame (14) and an unlocking position inserted into the door opener frame (14) in a slide operating direction. it includes a door opener casing (14), characterized in that the slider (11) has a carrier body (11t) above and/or inside it, that at least one slider body (11k) can be fixed in a variable adjustable position. Its feature is that a second bolt body (11k) can be fixed on and/or inside the carrier body (11t) and/or on and/or inside the at least one bolt body (11k). It is a door opener according to claim 2, characterized in that the second bolt body (11k) can be fixed in a variable adjustable position. A door opener according to any of the preceding claims, characterized in that the at least one bolt body (11k) and/or the second bolt body (11k) are in an adjustable position perpendicular to the door plane and/or in an adjustable position along the bolt operating direction and/or along the door plane. that it can be adjusted in an adjustable position. A door opener according to any one of the above claims, characterized in that the at least one bolt body (11k) and the second bolt body (11k) form a bolt body formed by joining. is that it has a free slider end that is in the form of a fork. Its feature is that the clear width of the fork-shaped slider end can be adjusted by adjusting the position of at least one slider body (11k) and/or the second slider body (11k). It is a door opener according to claim 5 or claim 6, characterized in that the position of the bolt body (11k) formed by assembling in and/or on the carrier body (11t) can be adjusted variably. A door opener according to claim 7, characterized in that the bolt body (11k) formed by assembling can be adjusted in an adjustable position perpendicular to the door plane and/or in an adjustable position along the slider operating direction and/or in an adjustable position along the door plane. A door opener according to any one of the preceding claims, characterized in that the at least one bolt body (11k) and/or the second bolt body (11k) is formed as a body with substantially L-shaped cross-section. characterized in that the body (11k), which is L-shaped in cross-section, has a fixing leg lying on the supporting body (11t) and a slide leg protruding outward from the supporting body (11t). It is a door opener according to claim 10, its feature is that a long hole (11I) is formed inside the carrier body (11t), and a hole that is round in cross section or a long hole (111) is formed inside the fixing leg of the bolt body (11k). and a tightening screw connection (11b) is provided through the holes, or a hole that is round in cross section is formed in the carrier body (112), and a long hole is formed in the fixing leg of the slider body (11k), and through the holes is that a threaded tightening screw connection (11b) is provided. A door opener according to claim 11, characterized in that the clamping screw connection has a clamping screw (11b) and a threaded stone (11n) with a tapped hole (119) into which the clamping screw (11b) can be screwed. It is a door opener according to claim 12, characterized in that a guide is formed inside the carrier body (11t) and/or inside the fixing leg of the slider body (11k) to take the groove stone (11n). 14. A door opener according to any of the above claims, characterized in that the second bolt body (11k) is formed as a single piece with the carrier body (11t), or the second slider body (11k) is rigidly connected to the carrier body (11t). 15. A door opener according to any one of the above claims, characterized in that the at least one bolt body (11k) is formed in one piece with the second bolt body (11k), or the at least one bolt body (11k) is connected to the second bolt body. (11k) is rigidly connected.